Daily calendar conversion
Chinese calendar, 13 December 1987
13 December 1987 is lunar month 10, day 23, 1987, the Fire Rabbit year. The day pillar is Yang Fire Monkey. 16 named Yi activities; 0 named Ji activities. 7 auspicious time windows; last quarter.
Sunday
December 1987
Lunar date
10th Month · 23rd Day
一九八七年十月廿三
Year of the
Wood generates Fire in the Five Phases, so the Rabbit’s fixed element supports the year element.
Moon phase
19:41 · UTC+8
Daily almanac · 1987-12-13
The daily almanac & observances
丙申 Yang Fire Monkey
The stem gives Fire; the branch gives Monkey.
Read this stem against your Day Master →Huang Dao and Hei Dao name the day-god cycle. For a particular plan, read its Yi and Ji activities below.
宜 Traditionally suitable
- Sculpt or paint sacred images塑绘
- Daoist fasting and offering rites斋醮
- Travel出行
- Dismantle a structure拆卸
- Ritual cleansing or removal解除
- Build or renovate修造
- Move residence移徙
- Build a boat造船
- Place the deceased in a coffin入殓
- End the mourning-clothes period除服
- Begin wearing mourning clothes成服
- Move a coffin移柩
- Reopen a grave for reburial启钻
- Repair a grave修坟
- Erect a memorial stone立碑
- Thanksgiving rite after building谢土
忌 Traditionally avoid
- None listed无
Month 10 · 30 days
21 November 1987–20 December 1987. 7 days remain after this date.
Follow the Moon through this month →Winter Solstice
22 December 1987 · In parts of northern China people eat dumplings, while Shanghai and some southern communities favour tangyuan; other foods and rites vary locally.
The Moon this month · UTC+8
December 1987 moon phases
Full moon
Lunar 10/15
Last quarter
Lunar 10/23
New moon
Lunar 11/1
First quarter
Lunar 11/7
Calculated phase moments use fixed UTC+8. A lunar day number and a Moon phase describe different things. How they fit together →
The surrounding month
Explore the days around 13 December 1987
Select a day to update its quick overview. Today, the selected date and festivals have separate markers.
| SunSunday | MonMonday | TueTuesday | WedWednesday | ThuThursday | FriFriday | SatSaturday |
|---|---|---|---|---|---|---|
Each cell shows the Gregorian day above its lunar month/day. Select any day to update the quick overview, then open its full reading for more detail.
Calendar terms explained
This day in the traditional cycles
Each result below names this date’s position and explains what the term means.
- Day pillar 日柱
- Yang Fire Monkey · 丙申— this date’s position in the repeating 60-day stem–branch cycle.Hidden stems are stems conventionally contained in the day pillar’s earthly branch. Primary is the main layer; middle and residual are secondary layers.
- Yang Metal · Gēng 庚 (primary)
- Yang Water · Rén 壬 (middle)
- Yang Earth · Wù 戊 (residual)
- Month pillar 月柱
- Yang Water Rat · 壬子— the month’s position in the 60-part stem–branch cycle.
- Year pillar 年柱
- Yin Fire Rabbit · 丁卯— Wood generates Fire; the year’s position in the 60-year cycle.
- Day Na Yin 纳音
- Mountain-foot Fire · 山下火— a fixed named element assigned to this pillar; its element is Fire.
- Day animal 生肖
- Monkey · 猴— the animal of the earthly branch in this date’s pillar.
- Opposes 冲
- Yang Metal Tiger · 庚寅— a Six Clash (六冲), the branch directly opposite this date’s branch in the 12-branch cycle.
- Lunar mansion 宿
- Emptiness · 虚— this date’s position in the repeating 28-mansion cycle.North palace (北) · Rat creature (鼠) · traditionally unfavourable (凶)
- Day officer 建除
- Complete · 成— determined by this date’s earthly branch relative to its solar-term month branch.
- Auspicious directions 吉方
- Joy 喜神: Southwest (西南)
- Blessing 福神: Northwest (西北)
- Wealth 财神: Southwest (西南)
- Peng Zu lines 彭祖百忌
- The verse cautions against repairing a stove, saying misfortune may follow.丙不修灶必见灾殃The verse cautions against positioning a bed, saying spirits may enter the room.申不安床鬼祟入房Two traditional almanac caution lines selected by this date’s stem and branch.
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13 December 1987 corresponds to lunar year 1987, month 10, day 23, in the 丁卯 year — the Year of the Rabbit. You can enter another date in the date converter.
A solar term is one of twenty-four seasonal divisions of the year. The Moon phase follows the astronomical cycle independently of the numbered lunar day.
Looking for a date-selection overview? The almanac guide introduces the calendar’s auspicious-date tools and terminology.


